Todd, a haunted young man, runs from the past as he struggles to protect the innocence of Benny, his mute younger brother, in a post apocalyptic world where all the adults have turned into Zombies.

A group of wayward teens at a wilderness boot camp must fight for their lives against the attacks of a ruthless blood-sucking alien. The attacks begin after they discover a strange “orb” in the middle of the desert. With no communication, and nowhere to hide, they realize their only chance for survival is to fight.